ESS Crosshair Replacement Lens Earplugs the frame's ultra-thin temple arms

the frame's ultra-thin temple arms help keep noise out by minimizing the effect on the padded seal of ear cups

The Ballistic 2

In either case

making them ideal for both home and work use

ESS Crosshair Replacement Lens Earplugs the frame's ultra-thin temple armsAt ESS, superior function comes standard. The ESS Crosshair exceeds ANSI Z87. 1 2010optical standards and U. S. Military impact requirements while providing all day comfort and a universal fit. This entry level eyeshield goes well beyond the basic necessities of performance eye protection: with a baseline of advanced technology and superb adaptability, the Crosshair benefits from complete compatibility with the ESS Cross Series eyeshield platform.